EP2182348A3 - Élément d'onde acoustique en surface, dispositif d'onde acoustique en surface et leurs procédés de fabrication - Google Patents

Élément d'onde acoustique en surface, dispositif d'onde acoustique en surface et leurs procédés de fabrication Download PDF

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Publication number
EP2182348A3
EP2182348A3 EP09173996.1A EP09173996A EP2182348A3 EP 2182348 A3 EP2182348 A3 EP 2182348A3 EP 09173996 A EP09173996 A EP 09173996A EP 2182348 A3 EP2182348 A3 EP 2182348A3
Authority
EP
European Patent Office
Prior art keywords
acoustic wave
surface acoustic
manufacturing
methods
same
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
EP09173996.1A
Other languages
German (de)
English (en)
Other versions
EP2182348A2 (fr
Inventor
Hun Joo Lee
Soosuk Lee
Chinsung Park
Kieun Kim
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Samsung Electronics Co Ltd
Original Assignee
Samsung Electronics Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from KR20080135542A external-priority patent/KR20100050366A/ko
Application filed by Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of EP2182348A2 publication Critical patent/EP2182348A2/fr
Publication of EP2182348A3 publication Critical patent/EP2182348A3/fr
Ceased legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/02—Analysing fluids
    • G01N29/022—Fluid sensors based on microsensors, e.g. quartz crystal-microbalance [QCM], surface acoustic wave [SAW] devices, tuning forks, cantilevers, flexural plate wave [FPW] devices
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/02—Analysing fluids
    • G01N29/036—Analysing fluids by measuring frequency or resonance of acoustic waves
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/22—Details, e.g. general constructional or apparatus details
    • G01N29/30—Arrangements for calibrating or comparing, e.g. with standard objects
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H9/00—Networks comprising electromechanical or electro-acoustic elements; Electromechanical resonators
    • H03H9/02—Details
    • H03H9/02535—Details of surface acoustic wave devices
    • H03H9/02637—Details concerning reflective or coupling arrays
    • H03H9/02645—Waffle-iron or dot arrays
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/02—Indexing codes associated with the analysed material
    • G01N2291/025—Change of phase or condition
    • G01N2291/0255—(Bio)chemical reactions, e.g. on biosensors
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/02—Indexing codes associated with the analysed material
    • G01N2291/025—Change of phase or condition
    • G01N2291/0256—Adsorption, desorption, surface mass change, e.g. on biosensors
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/04—Wave modes and trajectories
    • G01N2291/042—Wave modes
    • G01N2291/0423—Surface waves, e.g. Rayleigh waves, Love waves
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H2250/00—Indexing scheme relating to dual- or multi-band filters
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H9/00—Networks comprising electromechanical or electro-acoustic elements; Electromechanical resonators
    • H03H9/02—Details
    • H03H9/05—Holders or supports
    • H03H9/10—Mounting in enclosures
    • H03H9/1064—Mounting in enclosures for surface acoustic wave [SAW] devices
    • H03H9/1071—Mounting in enclosures for surface acoustic wave [SAW] devices the enclosure being defined by a frame built on a substrate and a cap, the frame having no mechanical contact with the SAW device
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/42—Piezoelectric device making

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
EP09173996.1A 2008-11-04 2009-10-26 Élément d'onde acoustique en surface, dispositif d'onde acoustique en surface et leurs procédés de fabrication Ceased EP2182348A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR20080109042 2008-11-04
KR20080135542A KR20100050366A (ko) 2008-11-04 2008-12-29 표면 탄성파 소자, 표면 탄성파 장치 및 이들의 제조 방법

Publications (2)

Publication Number Publication Date
EP2182348A2 EP2182348A2 (fr) 2010-05-05
EP2182348A3 true EP2182348A3 (fr) 2013-08-21

Family

ID=41697848

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09173996.1A Ceased EP2182348A3 (fr) 2008-11-04 2009-10-26 Élément d'onde acoustique en surface, dispositif d'onde acoustique en surface et leurs procédés de fabrication

Country Status (2)

Country Link
US (1) US8508100B2 (fr)
EP (1) EP2182348A3 (fr)

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US20120181899A1 (en) * 2011-01-18 2012-07-19 Nihon Dempa Kogyo Co., Ltd. Piezoelectric resonator and elastic wave device
EP3071965A1 (fr) 2013-11-21 2016-09-28 Avails Medical, Inc. Biocapteur électrique servant à détecter une substance dans un fluide corporel, et procédé et système associés
EP3203225B1 (fr) * 2014-09-30 2020-11-25 Kyocera Corporation Dispositif capteur
US10073061B2 (en) * 2014-11-29 2018-09-11 Kyocera Corporation Sensor apparatus
US9702847B2 (en) 2014-12-30 2017-07-11 Avails Medical, Inc. Systems and methods for detecting a substance in bodily fluid
CN108350408B (zh) 2015-08-25 2022-12-16 阿威尔斯医疗公司 用于检测流体样品中有活力的微生物的设备、系统和方法
WO2017132095A1 (fr) 2016-01-25 2017-08-03 Avails Medical, Inc. Dispositifs, systèmes et procédés pour détecter des agents infectieux viables dans un échantillon de fluide au moyen d'un capteur à électrolytique-isolant-semi-conducteur
EP3464551B1 (fr) 2016-05-31 2024-07-03 Avails Medical, Inc. Détection d'agents infectieux viables dans un échantillon de fluide et sensibilité des agents infectieux à des agents anti-infectieux
WO2018111234A1 (fr) 2016-12-13 2018-06-21 Avails Medical, Inc. Dispositifs, systèmes et procédés de détection de la présence de bactéries d'hydrolyse d'un antibiotique ss-lactamine dans un échantillon
WO2019005296A1 (fr) 2017-06-27 2019-01-03 Avails Medical, Inc. Appareil, systèmes et procédés permettant de déterminer la sensibilité de micro-organismes à des anti-infectieux
WO2019070739A1 (fr) 2017-10-03 2019-04-11 Avails Medical, Inc. Appareils, systèmes et procédés de détermination de la concentration de micro-organismes et de la sensibilité des micro-organismes aux anti-infectieux, fondés sur des réactions d'oxydoréduction
CN117451472A (zh) 2017-12-05 2024-01-26 阿威尔斯医疗公司 制备用于下游测试的包含确定浓度的感染原的输出样品
WO2020117650A1 (fr) 2018-12-03 2020-06-11 Avails Medical, Inc. Appareils, systèmes, et procédés de quantification d'agents infectieux
GB2641113A (en) * 2024-05-17 2025-11-19 Edwards Ltd Sub-atmospheric pressure sensor and method

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DE19758195A1 (de) * 1997-12-30 1999-07-15 Siemens Ag Oberflächenwellen- (SAW-)Bauelement auf insebsondere Lithiumtantalat- oder -niobat-Substrat
US6033937A (en) * 1997-12-23 2000-03-07 Vlsi Technology, Inc. Si O2 wire bond insulation in semiconductor assemblies
US20030122453A1 (en) * 2001-03-30 2003-07-03 Akira Yamada Elastic wave element and method for fabricating the same
US20060131991A1 (en) * 2003-06-26 2006-06-22 Takeshi Kawakami Surface acoustic wave element
EP1867980A1 (fr) * 2005-04-06 2007-12-19 Murata Manufacturing Co., Ltd. Dispositif capteur d'ondes de surface

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Also Published As

Publication number Publication date
US8508100B2 (en) 2013-08-13
EP2182348A2 (fr) 2010-05-05
US20100109475A1 (en) 2010-05-06

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